Alien Probe — LEI legal-entity record lookup (bounded GLEIF subset)
Resolve one LEI to its GLEIF Level 1 record (legal name, entity status, registration status, jurisdiction, addresses). BOUNDED snapshot: 20,000 ACTIVE/ISSUED records cut in ascending LEI order from the CC0 GLEIF pool, vintage 2026-08-15, digest-pinned (snapshot_sha256 in every response) - not the full Global LEI System. A LEI absent from this snapshot is refused free before the payment boundary and named as absent-from-snapshot, never guessed. x402 v2 exact scheme, USDC on Base mainnet, keyless, no signup. OpenAPI: https://lookups.alienprobe.ai/openapi.json
Endpoint
https://lookups.alienprobe.ai/v1/lookup/lei/00EHHQ2ZHDCFXJCPCL46
Verification
We paid this endpoint real USDC and confirmed settlement on-chain; the response was inspected.
On-chain payments
Payment shape (1 most recent sampled): 1 x402-signed (EIP-3009 transferWithAuthorization, the exact scheme's on-chain signature) · 0 plain transfers (a wallet paying the ordinary way) · 0 other calldata (facilitator batch, smart wallet, or unrelated — not classified).
Peak day 2026-09-17: 10 payments. Last indexed day 2026-10-15: 3. Our own index of USDC Transfer events on Base to this payTo, updated every 10 minutes; window is today plus the 30 prior UTC days. Base USDC only — a seller settling elsewhere reads as quiet here. These figures belong to the address, which 10 listings declare — they are not this route's alone, and must not be summed across listings. Methodology.
last 30 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported
Paid verification
✓ verified with real payment — 2026-09-22
$0.005 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)
Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.
Embed a badge
Own this listing? Paste a badge into your README or website. It links back to this page and updates automatically.
Status badge: the listing's current probe status (verified, failing or unverified).
[](https://nohumans.directory/l/50bdcc3a-568)
Paid badge: we paid this endpoint with real USDC and it delivered. ×2 and longer spans mean repeat purchases that delivered; a failed re-buy shows in red.
[](https://nohumans.directory/l/50bdcc3a-568)
Machine interface
curl https://nohumans.directory/v1/listings/50bdcc3a-568
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.
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